| Rhondda to Chaudfontaine | 398.86 mi (641.90 km) |
| Rhondda to Chaumont-Gistoux | 357.24 mi (574.93 km) |
| Rhondda to Chimay | 354.22 mi (570.07 km) |
| Rhondda to Ciney | 381.44 mi (613.86 km) |
| Rhondda to Colfontaine | 326.71 mi (525.79 km) |
| Rhondda to Courcelles | 347.73 mi (559.62 km) |
| Rhondda to Court-Saint-Etienne | 352.64 mi (567.52 km) |
| Rhondda to Couvin | 361.14 mi (581.20 km) |
| Rhondda to Damme | 289.64 mi (466.13 km) |
| Rhondda to De Haan | 278.73 mi (448.57 km) |
| Rhondda to De Panne | 261.61 mi (421.02 km) |
| Rhondda to De Pinte | 308.09 mi (495.82 km) |
| Rhondda to Deerlijk | 297.50 mi (478.78 km) |
| Rhondda to Deinze | 303.32 mi (488.15 km) |
| Rhondda to Denderleeuw | 328.16 mi (528.13 km) |
